* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
body {
  font-family: Helvetica Neue, Tahoma, Arial, PingFangSC-Regular, Hiragino Sans GB, Microsoft Yahei, sans-serif;
}
a {
  color: #333;
  text-decoration: none;
}
img {
  vertical-align: middle;
  width: 100%;
  height: 100%;
}
ul {
  list-style: none;
}
.ellipsis-2 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: #fff;
  z-index: 1;
}
header .logobox {
  width: 100%;
  height: 12vw;
  background-color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 3.2vw 0 4.8vw;
}
header .logobox .mylogo {
  font-size: 7.467vw;
  color: #40c5f1;
  flex: 1;
}
header .logobox .right {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex: 1;
}
header .logobox .right i {
  font-size: 5.867vw;
  color: #ccc;
}
header .logobox .right img {
  width: 6.4vw;
}
header .logobox .right button {
  width: 19.2vw;
  height: 6.4vw;
  color: #fff;
  background-color: #40c5f1;
  border: 0;
  border-radius: 1.333vw;
  text-align: center;
  line-height: 6.4vw;
  font-size: 3.733vw;
}
header nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  height: 10.667vw;
  border-bottom: 0.267vw solid #eee;
}
header nav .menu {
  flex: 1;
  display: flex;
  justify-content: space-around;
  align-items: center;
}
header nav .menu li {
  height: 10.667vw;
  padding: 2.667vw 0;
}
header nav .menu li a {
  color: #333;
  font-size: 3.733vw;
}
header nav .menu li:hover {
  border-bottom: 0.533vw solid #40c5f1;
}
header nav .menu li:hover a {
  color: #40c5f1;
}
header nav .general_pulldown_s {
  width: 10.667vw;
  height: 10.667vw;
  font-size: 5.867vw;
  color: #ccc;
  text-align: center;
  line-height: 10.667vw;
}
main {
  margin-top: 22.667vw;
}
main ul {
  display: flex;
  flex-wrap: wrap;
}
main ul li {
  width: 50%;
  padding: 2.133vw 1.333vw;
}
main ul li .pic {
  position: relative;
}
main ul li .pic .number {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  display: flex;
  justify-content: space-between;
  padding: 2.133vw;
  color: #fff;
  font-size: 4.267vw;
  background-image: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.5));
}
main ul li .pic .number p i {
  font-size: 4.267vw;
}
main ul li .txt-2 {
  margin-top: 1.6vw;
  font-size: 3.2vw;
  color: #333;
  line-height: 1.5;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.btn {
  position: fixed;
  left: 0;
  bottom: 5.333vw;
  width: 95%;
  height: 9.6vw;
  border: none;
  border-radius: 5.333vw;
  margin-left: 2.5%;
  background-color: #40c5f1;
  font-size: 4.267vw;
  color: #fff;
}
